Lauren Usrey, Content Program Manager

HL7 ORM Message

The HL7 ORM-O01 message functions as a general order message used to transmit information about an order and is among the most widely used HL7 message types.

HL7 RDE Message

An HL7 RDE message may be sent as either an order containing a single pharmacy order/treatment for a patient or as an order containing multiple pharmacy orders

HL7 Separator Character Codes

In HL7 messaging, the separator characters are known as the message delimiters or special encoding characters.

HL7 SIU Message

The HL7 SIU message notifies an auxiliary (or other similarly configured) application of changes to some facet of the filler application’s appointment schedule.

Refined Message Information Models (R-MIM)

Versions of the HL7 Standard

HL7 MDM message

The HL7 MDM message helps manage medical records by transmitting new or updated documents, or by transmitting important status information and/or updates for the record.

greenCDA – Definition

Clinical Document Architecture (CDA) is an XML-based, electronic standard used for clinical document exchange that was developed by Health Level Seven (HL7).

D-MIM-Domain Message Information Model

The Domain Message Information Model (D-MIM) is a subset of the HL7 V3 RIM model, and is used to create messages for a particular domain.